一个观念的价值在于它的实际后果。

A school should not just be a place to learn, but a place that inspires learning.

You can't build an empire without making a few enemies along the way.

亲属关系的研究，即我们所谓的人类社会的社会解剖学的研究。

"It's hard to think of anyone who, at one time or another, has not been laid low by love or by the lack of it."